POLYURETHANE COATED BELTS AND ROLL COVERINGS COMPRISING NANOFILLERS
Application 1092/MUMNP/2006 published 2007-04-20, filed 2006-09-12
ABSTRACT The present invention relates to a urethane-based coating having nanoparticles for improving the characteristics of a papermaking process belt, roll cover and belts used in textile applications. For example, the present invention improves resistance to flex fatigue, crack propagation, groove closure and wear characteristics of urethane coatings on such belts and roll coverings. The present invention also improves the resistance to water and oil permeation characteristics of urethane coated belts and roll coverings.
Applicant
1)Albany International Corp.
:1373 Broadway,Albany,New York 12204, U.S.A.
Inventor
1)Cheng-Kuang LI 2)Crayton Gregory TONEY No of Pages : 23 No of Claims : 38
International Info
Classification: C08G18/10
Publication Number: WO 2005/090429
Application Date: 2005-03-15
Priority Information
60/553,424 U.S.A. 2004-03-16